Background*

Mr. Per-Arne Sandström serves as the Group Chief Executive Officer at Terje Gunnulfsen. Mr. Sandström served as the First Executive Vice President at Telefonaktiebolaget LM Ericsson from March 2001 to June 30, 2004 and Deputy Chief Executive Officer until June 30, 2004. Mr. Sandström has worked as a top Manager within several different units worldwide. From September 2001 to April 2003, he held the President and Chief Operating Officer of Ericsson Inc. From 1999 to 2001, ... Mr. Sandström served as the President of the North America Market Area at Ericsson Inc., United States where he served on the Board of Directors of the Cellular Telephone Industry Association and between 1998 and 2000 he served as the Head of Business Unit GSM Systems. He served as an Executive Vice President in the United Kingdom and the Director of Market Operations of Western Europe. His first position at Ericsson was at Ericsson Radar Electronics Unit, and he soon became the Vice President and General Manager for the Airborne Radar division in 1990. He serves as the Chairman of InfoCare AS and Atea Holding AB. He served as the Chairman and Director of Birdstep Technology ASA since June 2004 until May 3, 2006. He served as Deputy Chairman of NOTE AB from 2007 to April 2010. He has been a Director of TeliaSonera Aktiebolag (publ) since 2010. He has also served on the Board of Directors of the Cellular Telecommunications & Internet Association. He serves as a Director of The Confederation of Swedish Enterprise. He served as a Director of TDC A/S from September 27, 2004 to February 2006. He was a Member of Advisory Board of Nordic Venture Partners Management ApS. He served as a Director at CellMax Technologies AB and Coor Service Management AB. He holds an Engineering degree in Telecommunications and graduated in 1967 from Stockholm.

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